code: def sources():
      # mpi4py.MPI
      MPI = dict(
          source="src/mpi4py/MPI.pyx",
          depends=[
              "src/mpi4py/*.pyx",
              "src/mpi4py/*.pxd",
              "src/mpi4py/MPI/*.pyx",
              "src/mpi4py/MPI/*.pxd",
              "src/mpi4py/MPI/*.pxi",
          ],
      )
      #
      return [MPI]
  
file_path: mpi4py/setup.py
imports: import os
  import sys
  import glob
label_desc: Use image node_id 2 for calling a global function with example usage: sources() and returns: list